Estonia–Ichkeria relations

Relations and contacts between Estonia and Ichkeria (or Chechnya) have historically been, and are, very friendly (even if limited) due to the two peoples having similar experiences and perceiving a common foe, be it Russian Empire, the Soviet Union or the modern Russian Federation. The Estonian people and the Chechen people, in addition to actively helping each other's covert activities against Moscow, have at various times borrowed tactics and ideologies from each other (usually from Estonia to Chechnya).

Source: Wikipedia — Estonia–Ichkeria relations (CC BY-SA 4.0)